MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://leonvi.ru/123?utm_term=edward+said+culture+and+imperialism+citation PDF link annotation
- http://xeeewq.xyz/anova_sous_vide_instruction_manual236r4.pdfIn PDF document text
- https://cdn.sqhk.co/rivotoxupow/4jaA5i4/battle_simulator_royale.pdfIn PDF document text
- http://ig-verifiedsbadge.com/sizunizusor6ih4i.pdfIn PDF document text
- https://ninijaliwejito.weebly.com/uploads/1/3/4/3/134350726/d7688c065dd.pdfIn PDF document text
- http://smm-target.ru/25658970825excec.pdfIn PDF document text
- https://cdn.sqhk.co/gabisolovima/fidiexk/smart_sync_cloud_storage.pdfIn PDF document text
- https://jokuvaput.weebly.com/uploads/1/3/4/5/134589987/madum_bujijode_miwoneripino.pdfIn PDF document text
- https://cdn.sqhk.co/dofexoxev/wiaot0I/84657733613.pdfIn PDF document text
- https://mepifinifiwiza.weebly.com/uploads/1/3/4/3/134334375/sebusojobulinozop.pdfIn PDF document text
- https://pojikajuruwasi.weebly.com/uploads/1/3/2/6/132695468/fugezidojaxudaf.pdfIn PDF document text
- https://cdn.sqhk.co/refuvowur/ha3ZYge/wezexuzudupi.pdfIn PDF document text
- https://pavadugubuwab.weebly.com/uploads/1/3/4/3/134309483/cb2517041878b.pdfIn PDF document text
- http://profaudit32.ru/books_on_subconscious_mind6cir8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://faxipobusevive.rf.gd/balew.pdfIn PDF document text
- https://s3.amazonaws.com/pasutiz/gitupudametujeletalogixa.pdfIn PDF document text
- https://s3.amazonaws.com/navoburarovada/employee_registration_form_sample.pdfIn PDF document text
- http://pugagewuda.rf.gd/19544631605.pdfIn PDF document text
- https://s3.amazonaws.com/jepavilutabilel/78569085735.pdfIn PDF document text
- https://s3.amazonaws.com/lunojol/angiofibroma_adalah.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e322.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE322 | 5268 bytes |
SHA-256: 959ff61564850f1c846b52ef7d35d44325b51f82bbc14b0e40554d046aa44a82 |
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font_01_sfnt_off0000f509.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF509 | 10560 bytes |
SHA-256: 7ed26f130c373396e761fa7a1186eb9394d19ef2574b2724698af63884a98a7f |
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